Question

Two cubes have their volumes in the ratio 1:27 find the ratio of their surface area

Answer 1

Let the Ratio be 'X'

Then,

Small cube volume = X

Large Cube volume = 27X

Surface area of the cube = 6aSquare

Then,

small cube surface area= 6×XSquare

Large cube area= 6×27XSquare

[6×27= 162]

Ratio in between= 6:162

Hope this is the right way

Thanks

Answer 2

Step-by-step explanation:

ratio of vol 1/27

ratio of surface area 1/9